Since the time of human evolution, the affinity of human beings with numbers is well known. The quipu helped people count sheep in herd, Peebles helped Pythagoras to think of number like triangular numbers, Square numbers and the journey to search for numbers is still continuing. This book talks about different kind of numbers—numbers named on mathematicians, figurative numbers, quotation of numbers besides focussing on characteristics of numbers from 0 to 100. This book certainly helps the ‘number lovers’ all around the world to see a new dimension in terms of universe of numbers.